Chen made arrangements afterwards with Yoo's agent to fly Yoo from South Korea to Taiwan to audition for My Lucky Star, which landed Yoo the lead female role in that drama.
At the time, Yoo had already appeared in the music video "White Windmill" for Taiwanese singer Jay Chou.
Yoo went on to appear in a few Taiwanese films such as Exit No.
6 before returning to South Korea, where she starred in TV dramas such as My Too Perfect Sons, First Wives' Club, and Paradise Ranch.
On December 17, 2011, Yoo married professional baseball player Lee Yong-kyu. Her agency announced that she decided to suspend her acting career for the time being to focus on raising her son and taking care of her family.